Linear Technology/Analog Devices LTC4257IS8#PBF PoE Controller ICs 1Channel Tube 8Terminations 1Function
LTC4257IS8#PBF
153-556-LTC4257IS8#PBF
8-SOIC (0.154, 3.90mm Width)
RoHS Compliant
Pin Count: 8,Operating Temperature: -40°C~85°C,Type: Controller (PD),Voltage - Supply: 57V Max,Power - Max: 12.95W
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LTC4257IS8#PBF Tech Specifications
Linear Technology/Analog Devices LTC4257IS8#PBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Power Over Ethernet (PoE) Controllers | |
| Manufacturer | ||
| Factory Lead Time | 8 Weeks | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Published | 2005 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Type | Controller (PD) | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Supply | 57V Max | |
| Terminal Position | DUAL |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | LTC4257 | |
| Pin Count | 8 | |
| JESD-30 Code | R-PDSO-G8 | |
| Number of Channels | 1Channel | |
| Power - Max | 12.95W | |
| Current - Supply | 3mA | |
| Internal Switch(s) | Yes | |
| Number of Transceivers | 4Transceivers | |
| Standards | 802.3af (PoE) | |
| Auxiliary Sense | No | |
| Length | 4.9025mm | |
| Width | 3.899mm | |
| RoHS Status | ROHS3 Compliant |
LTC4257IS8#PBF Documents
Download datasheets and manufacturer documentation for LTC4257IS8#PBF
Datasheets
LTC4257
Others include "LTC42" parts
The following parts include 'LTC42'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LTC4263IS#PBF | Linear Technology/Analog Devices | 14-SOIC (0.154, 3.90mm Width) | 2475 |
| LTC4263CDE#TRPBF | Linear Technology/Analog Devices | 14-WFDFN Exposed Pad | |
| LTC4266IGW#PBF | Linear Technology/Analog Devices | 36-BSOP (0.295, 7.50mm Width) | |
| LTC4269CDKD-1#PBF | Linear Technology/Analog Devices | 32-WFDFN Exposed Pad | 3625 |
| LTC4267IGN-3#PBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4290BIUJ#PBF | Linear Technology/Analog Devices | 40-WFQFN Exposed Pad | |
| LTC4267CGN-3#PBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4267CGN#TRPBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4266AIUHF-4#PBF | Linear Technology/Analog Devices | 38-WFQFN Exposed Pad | 34 |
| LTC4269IDKD-1#TRPBF | Linear Technology/Analog Devices | 32-WFDFN Exposed Pad | 2500 |
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LTC4257IS8#PBF Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.